In the past, time to walk up the stairs to the stage after several changes to a stage. We have to use force and use their hands to claw at takai. Pull the rope up to the Palace itself. This is a steel ladder, we will climb up to iron. Along the path.
In olden times, went back to Japan as a multiple step process. We need a strong hand and climb. Rope pull himself up. This is an iron staircase will climb all the way up to iron.
In the old days, when walking up the stairs behind the Pacific will be several steps. We need to use force and use alcohol use, pulling himself up. This is the iron staircase, we'll climb steel up along the path.